EMG Signal Filtering Based on Variational Mode Decomposition and Sub-Band Thresholding.
Shihan MaBo LvChuang LinXinjun ShengXiangyang ZhuPublished in: IEEE J. Biomed. Health Informatics (2021)
Keyphrases
- subband
- wavelet packet
- high pass
- bandpass
- energy compaction
- low pass
- filter bank
- high frequency
- frequency domain
- wavelet transform
- image compression
- image segmentation
- wavelet packet decomposition
- low frequency
- multiresolution
- wavelet coefficients
- bit rate
- wavelet decomposition
- feature vectors
- perfect reconstruction
- lifting scheme
- discrete wavelet transform
- denoising
- image coding
- wavelet domain
- frequency band
- quadrature mirror
- edge detection
- locally adaptive
- transform coefficients
- multiscale
- low pass filter
- gray level
- emg signals
- spatial filtering
- translation invariant
- denoising methods
- wavelet filters
- wavelet subbands
- image processing
- image data
- nonlinear filters
- rate distortion
- computational complexity
- high quality